Shanghai Tankii Alloy Material Co.,Ltd
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Heating Flat Wire / Ribbon Wire Nicr Alloy N8/2.4869/Chromel A/ Nichrome V
NiCr A common name: nicr8020, ni80cr20, N8, Tophet A
Resistance wire NiCr A / Nikrothal80 Stock size: 0.08mm
Nichrome A wire is a type of resistance wire that is composed of nickel, chromium, and sometimes iron. It is commonly used in heating elements, such as in electric furnaces, to generate heat when an electric current passes through it. Nichrome A wire has a high melting point and excellent resistance to oxidation, making it suitable for high-temperature applications. It is also known for its stable electrical resistance over a wide temperature range.
Tankii mainly supply the following Types of resistance wire:
1. Nichrome alloy wire
2. FeCrAl (iron-chromium-aluminium) alloy wire
3. Constantan wire
4. Copper Nickel alloy wire
5. Manganin wire
Tankii Resistance wire is wire intended for making electrical resistors.
It is better if the alloy used has a high resistivity, since a shorter wire can then be used.
In many situations, the stability of the resistor is of primary importance, and thus the alloy's temperature coefficient of resistivity and corrosion resistance play a large part in material selection.
Heating Flat Wire / Ribbon Wire Nicr Alloy N8/2.4869/Chromel A/ Nichrome V
Parameters of resistance wires:
Nichrome alloy wire:
| Performance/ material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Composition | Ni | 90 | Rest | Rest | 55.0-61.0 | 34.0-37.0 | 30.3-34.0 |
| Cr | 10 | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | -- | ≤1.0 | ≤1.0 | Rest | Rest | Rest | |
| Max. continuous service temp. of element(ºC) | 1200 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Melting Point | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Resistivity | -- | 1.09+-0.05 | 1.18+-0.05 | 1.12+-0.05 | 1.00+-0.05 | 1.04+-0.05 | |
| Density (g/cm3) | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| T.S.(MPa) | ≥490 | ≥600 | ≥600 | ≥600 | ≥600 | ≥600 | |
Shanghai Tankii Alloy Material Co., Ltd. specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
Heating Flat Wire / Ribbon Wire Nicr Alloy N8/2.4869/Chromel A/ Nichrome V
Resistance flat wire pictures:
Package of resistance wire :
Please call me at +86-18017475212 or email to me for more information on NiChrome products.